Catalytic action of azolium salts. IV. Preparations of 4-aroylquinazolines and 4-aroyl-1H-pyrazolo[3,4-d]pyrimidines by catalytic action of 1,3-dimethylimidazolium iodide

DOI: 10.1248/cpb.42.2017

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 2017 - 2022 (1994)

Update date:2022-09-26

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Authors:

Miyashita

Matsuda Matsuda

Suzuki Suzuki

Iwamoto Iwamoto

Higashino

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Article abstract of DOI:10.1248/cpb.42.2017

The ability of 1,3-dimethylimidazolium iodide (1) to catalyze the aroylation of the chloroheteroarenes 4-8 with arenecarbaldehydes 3 as sources of the aroyl groups was examined in order to develop a preparative method of aroylheteroarenes. In the presence

Full text of DOI:10.1248/cpb.42.2017

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